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- catalog abstract "Why do some birds migrate at night and others travel during the day? How do birds that have never migrated befor know when to leave and where to go? How does a tiny warbler cross 2,000 miles of ocean in a nonstop flight lasting more than two days? The mysteries of migration have puzzled birders and prompted scientific inquiry for years. Uncovers the mysteries of bird migration, including such topics as how migrating birds find their way and how seabirds fuel themselves for annual round-trips of 18,000 miles.".
- catalog contributor b11208584.
- catalog created "c1995.".
- catalog date "1995".
- catalog date "c1995.".
- catalog dateCopyrighted "c1995.".
- catalog description "Includes bibliographical references (p. 217-224) and index.".
- catalog description "The reason birds migrate -- How scientists study migration -- The basics of bird flight -- Up in the air -- The travel seasons -- By day or by night? -- Barriers to migration -- Migratory rest stops -- Flight speed and distance -- Finding the way -- How high birds fly -- Flocking behavior during migration -- The calls of migrating birds -- Flight strategies -- Conservation of migrating birds -- Recommended resources.".
- catalog description "Uncovers the mysteries of bird migration, including such topics as how migrating birds find their way and how seabirds fuel themselves for annual round-trips of 18,000 miles.".
- catalog description "Why do some birds migrate at night and others travel during the day? How do birds that have never migrated befor know when to leave and where to go? How does a tiny warbler cross 2,000 miles of ocean in a nonstop flight lasting more than two days? The mysteries of migration have puzzled birders and prompted scientific inquiry for years.".
- catalog extent "xii, 228 p. :".
- catalog hasFormat "How birds migrate.".
- catalog identifier "0811724441 :".
- catalog isFormatOf "How birds migrate.".
- catalog issued "1995".
- catalog issued "c1995.".
- catalog language "eng".
- catalog publisher "Mechanicsburg, PA : Stackpole Books,".
- catalog relation "How birds migrate.".
- catalog subject "598.252/5 20".
- catalog subject "Birds Migration.".
- catalog subject "QL698.9 .K47 1995".
- catalog tableOfContents "The reason birds migrate -- How scientists study migration -- The basics of bird flight -- Up in the air -- The travel seasons -- By day or by night? -- Barriers to migration -- Migratory rest stops -- Flight speed and distance -- Finding the way -- How high birds fly -- Flocking behavior during migration -- The calls of migrating birds -- Flight strategies -- Conservation of migrating birds -- Recommended resources.".
- catalog title "How birds migrate / Paul Kerlinger ; illustrated by Pat Archer.".
- catalog type "text".